Troubleshooting - Yamaha NEO'S 4 2008 Owner's Manual

1. Auxiliary light bulb
5. Insert a new bulb into the socket.
6. Install the auxiliary light socket
(together with the bulb) by pus-
hing it in.
7. Install the cowling.
PERIODIC MAINTENANCE AND ADJUSTMENT

Troubleshooting

Although Yamaha scooters receive a
thorough inspection before shipment
from the factory, trouble may occur
during operation. Any problem in the
fuel, compression, or ignition sys-
tems, for example, can cause poor
starting and loss of power.
The following troubleshooting charts
represent quick and easy procedures
for checking these vital systems your-
self. However, should your scooter
require any repair, take it to a Yamaha
dealer, whose skilled technicians
have the necessary tools, experience,
and know-how to service the scooter
properly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look
like Yamaha parts, but they are often
inferior, have a shorter service life and
can lead to expensive repair bills.
6-30
EAU25881
s WARNING
s
When checking the fuel system, do
not smoke, and make sure there
are no open flames or sparks in the
area, including pilot lights from
water heaters or furnaces. Gasoli-
ne or gasoline vapors can ignite or
explode, causing severe injury or
property damage.
EWA15141
6